525.03.0005 Water Pump for Renault Trucks and Volvo

What does a water pump do?

A water pump is a critical component of the engine cooling system that circulates coolant between the engine and the radiator to prevent overheating. In heavy-duty applications, such as long-haul trucking or construction machinery, a high-flow water pump is essential to sustain the ideal operating temperature of the engine under extreme thermal stress.

Compatible vehicles and engines

This water pump is compatible with a wide range of Renault Trucks models including the C, K, T, Premium, Magnum, and Kerax series, as well as various Volvo heavy-duty vehicles such as the FH, FM, FMX, VNL, and VHD series. It is specifically designed to work with engine configurations including DXi, DTI13, DTI11, D11K, D13K, and D16G engines.

Installation and maintenance

To ensure proper performance and prevent coolant leaks or bearing failure, technicians should inspect the pump during routine cooling system maintenance. It is recommended to check for signs of leakage from the weep hole or unusual noise during operation. For optimal longevity, replacement should be considered alongside timing belt or drive belt service intervals.

Troubleshooting guidance

This component provides a reliable solution for fleet managers and workshop technicians looking to maintain high engine uptime in heavy commercial vehicle fleets.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Renault Trucks and Volvo OE numbers. This part directly replaces Renault Trucks OE numbers 7421814009, 7421960480, 7421969184, 7422479364, 7423959587. It also replaces Volvo OE numbers 20920085, 21030340, 21284318, 21648708, 21814009, 21814036, 21941086, 21960479, 21969183, 22479364, 23959585, 85000956, 85013056, 85013425, 85013466, 85023490.